13558841940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{242729}}^1$

素因数の和:242774

約数の個数: 144

約数和(自身を含む): 46487649600

約数和(自身を除く): 32928807660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3724, 3990, 4655, 5586, 7980, 9310, 11172, 13965, 18620, 27930, 55860, 242729, 485458, 728187, 970916, 1213645, 1456374, 1699103, 2427290, 2912748, 3398206, 3640935, 4611851, 4854580, 5097309, 6796412, 7281870, 8495515, 9223702, 10194618, 11893721, 13835553, 14563740, 16991030, 18447404, 20389236, 23059255, 23787442, 25486545, 27671106, 32282957, 33982060, 35681163, 46118510, 47574884, 50973090, 55342212, 59468605, 64565914, 69177765, 71362326, 92237020, 96848871, 101946180, 118937210, 129131828, 138355530, 142724652, 161414785, 178405815, 193697742, 225980699, 237874420, 276711060, 322829570, 356811630, 387395484, 451961398, 484244355, 645659140, 677942097, 713623260, 903922796, 968488710, 1129903495, 1355884194, 1936977420, 2259806990, 2711768388, 3389710485, 4519613980, 6779420970, 13558841940]

約数ペア:

[(1, 13558841940), (2, 6779420970), (3, 4519613980), (4, 3389710485), (5, 2711768388), (6, 2259806990), (7, 1936977420), (10, 1355884194), (12, 1129903495), (14, 968488710), (15, 903922796), (19, 713623260), (20, 677942097), (21, 645659140), (28, 484244355), (30, 451961398), (35, 387395484), (38, 356811630), (42, 322829570), (49, 276711060), (57, 237874420), (60, 225980699), (70, 193697742), (76, 178405815), (84, 161414785), (95, 142724652), (98, 138355530), (105, 129131828), (114, 118937210), (133, 101946180), (140, 96848871), (147, 92237020), (190, 71362326), (196, 69177765), (210, 64565914), (228, 59468605), (245, 55342212), (266, 50973090), (285, 47574884), (294, 46118510), (380, 35681163), (399, 33982060), (420, 32282957), (490, 27671106), (532, 25486545), (570, 23787442), (588, 23059255), (665, 20389236), (735, 18447404), (798, 16991030), (931, 14563740), (980, 13835553), (1140, 11893721), (1330, 10194618), (1470, 9223702), (1596, 8495515), (1862, 7281870), (1995, 6796412), (2660, 5097309), (2793, 4854580), (2940, 4611851), (3724, 3640935), (3990, 3398206), (4655, 2912748), (5586, 2427290), (7980, 1699103), (9310, 1456374), (11172, 1213645), (13965, 970916), (18620, 728187), (27930, 485458), (55860, 242729)]